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Picture description Detailed description: This develop board integrated ESP8266 and 18650 battery. A standard LG 3000mAH 18650 battery could run it 17 hours.What is it?You can call it "WiFi Battery". I added a 18650 battery to ESP8266 make ESP8266 more easy to develop projects. Why did you make it?When you do some ESP8266 projects you must hate to add a power bank to provide the power. This tiny board could solve such problems. A LG 3000mAH 18650 battery could make ESP8266 run 17 hours or more. What makes it special?· Same with NodeMCU. · 18650 charging system integrated. · indicate LED inside(Green means full& Red means charging) · Charging and working could be at the same time. · 1 Swi...
NEW! NodeMCU Development Kit -4M 4FLASH NodeMcu Lua WIFI Networking development board Based ESP8266 + NodeMcu Baseplate diy kitDetailed images
You can use D1 mini without usb cable, it's really wireless now.Put D1 mini anywhere, using this battery shield and a lithium Battery.Boost, just connect lithium Battery to this shield, power supply for the entire D1 mini system.Charging, when the battery run out, you do not need to unplug the battery, just using usb port to charging. 1. Connect to lithium Battery (normal 3.3-4.2V)2. Charging port (normal 5V)3. Green LED, lights when charging is completed4. Red LED, lights when charging 1. J1: setting max charging current, 0.5A or 1A. Shipping list:1.Normalpins x100pcs2.Battery Shield  x50pcs
DHT Shield V2.0.0 for D1 mini DHT12 I2C digital temperature and humidity sensor module development boardFeatures:I2C interfaceTypical accuracy ±5%RH and ±0.5°CSeparable design Shipping list:1. pins x2pcs2.DHT Shield  x1pcs
If you are used to develop the product , be sure to choose us, our advantages are as follows :1 .   Power consumption.OurWIFIParameter module is powered3.3VPowered by,70mA-200mAPower consumption is far below normal marketWIFIModule.2 .   Design enhancements .Adopt a new4Layer design , compared to previous2Plates , stability and anti-interference ability , better quality !3 .AP + STA Mode.AT + STACan coexist ,Meet most customer requirements.4 .Various versions of software support.We offer our customers a variety of test software for free , such asPCClient software , Android software.5 .Strong supply capacity.Never out of stock, long-term stability of bulk supply worries, long-term module1000Sets of inventory, less than2000Piece usually2Week delivery.6 .Stable performance.OurW...
If you want to buy more,please contact us,we can offer you a surprised price.ATtiny167 Digispark compatible developing board Micro USB based micro controllerProduct DetailsThe MicroUSB Digispark compatible developing board is an Attiny167 Pro based microcontroller, board similar to the Arduin0 line, only cheaper, smaller, and a bit less powerful. With a whole host of shields to extend its functionality and the ability to use the familiar Ard. IDE the Digispark is a great way to jump into electronics, or perfect for when an Ard. boards is too big or too much.The Digispark is shipped fully assembled except for the two included and easy to solder pin headers.
ESP8266 Esp-01 Remote Serial Port WIFI Wireless Module Through Walls for Arduino      Product Features:WIFI Wireless Transceiver ModuleCondition: NewLWIP aggrementSupport 3 modes: AP,STA,AP+STALow price with good qualityHigh efficiency AT commands, simple for your developmentColor is show as pictures.
Description picture  Click the link for more details:  Note: OLED screen color random send  Click the link for more details:    Note: OLED screen color random send Shipping list:1*new NODEMCU wifi NodeMCU&forArduino&ESP8266 12F wemos for OLED1*10 pin1*16 pin
ie D1 mini V2 ist minimal ESP8266 wifi bord.die D1 mini ist ein mini wifi basis auf ESP-8266EX.   mehr:http://www.wemos.cc11 digitale eingang/ausgang pins, alle pins haben unterbrechen/pwm/I2C/draht unterstützt (außerD0)1 analogeingang (3,2 V max eingang)ein Micro-usb-anschlusskompatibel mitArduino mitnodemcu  http://www.nodemcu.comvieleShieldsClick the link for more details:
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